Question

twenty is what percent of 200

Answer 1

It is ten percent or 10% theyre the same answer

Answer 2

The first step would be to create an equation for this problem. Let x represent the percentage of 100 that 20 is of 200.  
$\frac{20}{200}$ = $\frac{x}{100}$

Next, you would cross multiply. 
200x = 2,000

The last step would be to isolate the x. To do this, you would divide both sides by 200. 
x = 10

20 is 10% of 200. 

I hope this helps!